Mirage technical manual page 1 of 65
Contents
Precaution .............................................................................................................................................. 2
Advice for installation personnel ......................................................................................................... 2
Parts identication ................................................................................................................................ 3
Dimensions ............................................................................................................................................ 4
Footprints ............................................................................................................................................. 4
Silhouette ............................................................................................................................................. 4
Main characteristics .............................................................................................................................. 5
Abridged machine performance .......................................................................................................... 6
Notice .................................................................................................................................................... 10
Water quality ........................................................................................................................................ 11
Note on this manual ............................................................................................................................ 12
Maintenan ce......................................................................................................................................... 13
Handy items while performing maintenance ..................................................................................... 14
Remove body panels ......................................................................................................................... 16
Boiler temperature vs steam power ................................................................................................... 19
Adjust brew temperature ................................................................................................................... 21
Adjust pump pressure ........................................................................................................................ 23
Check water treatment system .......................................................................................................... 24
Anti-vacuum valve ............................................................................................................................. 25
Grease wands and check play between nut and ball ........................................................................ 27
Check tubing from mix-block to tting for scale build- up................................................................... 29
Check restrictor in mix-block on scale build- up................................................................................. 30
Safety valve on steam boiler ............................................................................................................. 32
Expansion valve on manifo ld............................................................................................................. 34
Rebuild valves ................................................................................................................................... 37
Clean probes, level and safety .......................................................................................................... 39
Replace all solenoid valves ............................................................................................................... 41
Drain all water when freezing is possible .......................................................................................... 46
Technical information ......................................................................................................................... 48
Electric scheme Mirage 1-phase, Duette .......................................................................................... 48
Electric scheme Mirage 3-phase: Duette high power/Triplette .......................................................... 49
Level control and water meters ......................................................................................................... 50
Mains switch Duette .......................................................................................................................... 50
Mains switch Duette high power/Triplette .......................................................................................... 51
Triplette connector block: 3-phase or 1-phase .................................................................................. 52
Problem solving ................................................................................................................................... 53
Controller ........................................................................................................................................... 53
Steam boiler temperature controller .................................................................................................. 55
Solid state relay ................................................................................................................................. 57
Heating element ................................................................................................................................ 61
Heating element seal ......................................................................................................................... 64
More information on our website ....................................................................................................... 65
Contact information ............................................................................................................................ 65
